31–40 von 1,848 Ergebnissen
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    Aerocapture Assessment for NASA Ice Giants Pre-Decadal Survey Mission Study

    Saikia, Sarag J. / Millane, James / Lu, Ye et al. | AIAA | 2021
    heat rate, total heat load, and the effect of postcapture orbit on the design parameters. Aerocapture mass benefit vs chemical capture is also ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Aerodynamic Analysis of an Entry Capsule at Titan in Transition Regime

    Zuppardi, Gennaro / Mongelluzzo, Giuseppe | AIAA | 2022
    DS3V for the solution of three-dimensional flowfields. The Titan atmosphere is a mixture of nitrogen, methane, and argon. The chemical model is ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Aerodynamic Design of Nozzles with Uniform Outflow for Hypervelocity Ground-Test Facilities

    Chan, Wilson Y. K. / Jacobs, Peter A. / Smart, Michael K. et al. | AIAA | 2018

    A method is proposed for the aerodynamic design of nozzles with uniform outflow for supersonic and hypersonic ground-test facilities

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Equilibrium

    Aero Engine Ceramics—the Vision, the Reality and the Progress

    Angus, J P | SAGE Publications | 1993
    advanced materials in the world today. It consists of two-dimensional woven and laminated silicon carbide fibres in a chemical vapour infiltrated ...

    Aerothermodynamic Analysis of High-Altitude Space Launcher with Direct-Simulation Monte Carlo Method

    Cimini, M. / Pizzarelli, M. / Bernardini, M. | AIAA | 2019
    adopted numerical approach, a comparison of different air models is presented to highlight the effect of chemical reactions and molecules ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Aerothermodynamic Assessment of Spiked Configuration for Drag Reduction at Hypersonic Speeds

    Kumar, Shailendra / Kulkarni, Vinayak / Jammy, Satya Pramod | ASCE | 2020
    reduction effectiveness. In-house perfect gas and chemical nonequilibrium solvers were utilized. The analysis revealed that flow separation and ...
    Verlag: American Society of Civil Engineers

    Aerothermodynamics Behind a Blunt Body at Superorbital Speeds

    Park, Gisu / Gai, Sudhir L. / Neely, Andrew J. | AIAA | 2010
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Chemical Equilibrium

    A field test study of leaf contamination on railhead surfaces

    Zhu, Yi / Olofsson, Ulf / Nilsson, Rickard | SAGE Publications | 2014
    spectroscopy for chemical analysis and glow discharge optical emission spectrometry were conducted to determine the composition of the top layer of ...

    A finite-volume-based two-dimensional wall-flow diesel particulate filter regeneration model

    Law, M C / Clarke, A / Garner, C P et al. | SAGE Publications | 2008
    regeneration model with a multistep chemical reaction scheme is presented. The model solves the variable density, multicomponent conservation equations ...
    Schlagwörter: chemical reactions

    Afterburning Effects on Thermal Environment of Liquid Oxygen/Kerosene Rocket Under Low Altitudes

    Liang, Xiaoyang / Lu, Chenyu / Su, Yifei et al. | AIAA | 2022
    -ε turbulence model. Also, the nine-species and fourth-step chemical reactions are adopted to simulate ...
    Verlag: The American Institute of Aeronautics and Astronautics